Actually, I find that a simple wireguard tunnel giving boring old IP routing to my home network is a far simpler setup than every device having its own opaque t

Actually, I find that a simple wireguard tunnel giving boring old IP routing to my home network is a far simpler setup than every device having its own opaque tunnel back to its vendor which I have to use a vendor-specific method of connecting to. Tailscale is also more complex, though a nice product. So far I haven't encountered any context where I couldn't connect to my wireguard tunnel, but YMMV.